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2025 Compare Cities People:
Aurora, IL vs Rock Falls, IL

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Highlights
- Rock Falls is 0% more densely populated than Aurora.
- People are 21.9% less likely to be married in Rock Falls.
- The Median Age is 4.2 years older in Rock Falls.
 Aurora, ILRock Falls, ILUnited States
 Population  Unlock8,807329,725,481
 Female Population50.2%  Unlock50.5%
 Male Population49.8%  Unlock49.5%
 Median Age  Unlock39.438.4
 space3
 Population - 2010198,197  Unlock309,327,143
 Population - 2000  Unlock9,580285,036,114
 Population - 199099,581  Unlock251,960,433
 Pop. 2000 to Now  Unlock-9.7%15.6%
 Pop. 1990 to Now97.2%  Unlock30.8%
 space4
 Population Density  Unlock2,212.893.4
 Land Area45.0  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Aurora, ILRock Falls, ILUnited States
 Age 0 to 46.6%  Unlock5.9%
 Age 5 to 9  Unlock4.3%6.1%
 Age 10 to 148.6%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 204.3%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3412.6%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 5414.6%  Unlock12.6%
 Age 55 to 59  Unlock5.2%6.7%
 Age 60 to 644.4%  Unlock6.3%
 Age 65 to 74  Unlock10.2%9.6%
 Age 75 to 842.6%  Unlock4.5%
 Age 85 and over  Unlock2.2%1.9%
 space1
 Race
 Aurora, ILRock Falls, ILUnited States
 White34.9%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian10.2%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.5%  Unlock3.2%
 Hispanic  Unlock21.6%18.4%
 space2
 Marriage & Family
 Aurora, ILRock Falls, ILUnited States
 Married Population51.6%  Unlock49.8%
     Currently Married  Unlock38.9%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock59.7%50.2%
 Never Married35.0%  Unlock33.8%
 Divorced  Unlock16.8%10.8%
 Widowed3.9%  Unlock5.6%
 space5
 Household Size  Unlock2.252.60
 Households61,003  Unlock124,010,992
 Family Households  Unlock2,11480,755,759
     Married couple, w/children40.8%  Unlock30.5%
     Married couple, no children  Unlock31.6%42.9%
 Non Family Households16,227  Unlock43,255,233
     Single householder, w/children  Unlock29.6%15.8%
     Single householder, no children10.6%  Unlock10.8%
Voting
Reviews for Aurora    18 Reviews
Jeremy · Mount Prospect, IL
Live Here if You Don't Care About Your Life
Over 4 years ago

What a joke this city is. My friend's husband was shot in the head in this village (along with 4 others murdered). Their response was sub-par to say the least. Their  More

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julie · Aurora, IL
Hometown
Over 9 years ago

Seeking to relocate out of Aurora,  More

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Steven · Aurora, IL
Winters too long!
Over 13 years ago

Winters too long,cold and snowy, i dread it more every year! Will retire out of here in a few  More

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Reviews for Rock Falls    2 Reviews
susan · Rock Falls, IL
not susan approved
Over 4 years ago

Not a good place for my womans protest. got arrested from one of the 8 cops. writing from prison. love yall stay safe out there. <3 #speakingfromtheheart #susanbanthony  More

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Wanda · Rock Falls, IL
Cost of Real Estate
Over 18 years ago

The initial cost of housing is very reasonable but the property taxes will kill you. The way that the state handles school funding and health care funding leaves a lot  More

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Learn More About Aurora, Illinois
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